2024
Archive
Published articles in 2024
1. Gafurov Mahamat Uktamovich. On the occasion of his 80th birthday. Bull. Inst. Math., 2024, Vol.7, №1, pp. 1-2 pdf
2. Abdullayev J., Ergashova Sh. Eigenvalues and invariant subspaces of a system of two bosons with cylindrical potential. Bull. Inst. Math., 2024, Vol.7, №1, pp. 3-12 pdf
3. Allakov I., Siti Hasana Sapar,.Pauh Putra Campus.,Shahrina I. On cardinality of character Sums with Beatty Sequences associated with composite moduli. Bull. Inst. Math., 2024, Vol.7, №1, pp. 13-20 pdf
4. Aripov M.,Atabaev O. Qualitative behavior of solutions of doubly degenerate parabolic problem with nonlinear source and absorption terms. Bull. Inst. Math., 2024, Vol.7, №1, pp. 21-32 pdf
5. Muzaffarova M. About the dynamics of one two-sex population. Bull. Inst. Math., 2024, Vol.7, №1, pp. 33-40 pdf
6. Olimov U. Description of fixed points of an infinite dimensional operator. Bull. Inst. Math., 2024, Vol.7, №1, pp. 41-48 pdf
7. Azamov S. On the construction of optimal quadrature formulas with equally spaced nodes. Bull. Inst. Math., 2024, Vol.7, №1, pp. 49-64 pdf
8. Djabbarov O. On the qualitative properties of the solution of a double non-linear parabolic equation with a time-dependent damping term. Bull. Inst. Math., 2024, Vol.7, №1, pp. 65-70 pdf
9. Dzhamalov S., Sipatdinova B. On a linear inverse problem with a nonlocal boundary condition of periodic type for a mixed type equation and the second kind of second order in an unbounded parallelepiped. Bull. Inst. Math., 2024, Vol.7, №1, pp. 71-82 pdf
10. Zikirov O., Sagdullayeva M. Some non-local problems with an integral condition for a third-order partial differential equation. Bull. Inst. Math., 2024, Vol.7, №1, pp. 83-89 pdf
11. Kalandarov T. 2-local automorphisms of Arens algebras. Bull. Inst. Math., 2024, Vol.7, №1, pp. 90-93 pdf
12. Rakhmonov F., Tankeeva A. Classical solvability of the mixed problem for a integro- differential equation with the square of the Barenblatt-Zheltov-Kochina operator. Bull. Inst. Math., 2024, Vol.7, №1, pp. 94-102 pdf
13. Ruziev M., Mirsaburova G., Mamatmuminov D. A problem with an analogue of the Bitsadze–Samarskii condition for one class of degenerate hyperbolic equations. Bull. Inst. Math., 2024, Vol.7, №1, pp. 103-111 pdf
14. Usmonov D. On a problem for degenerate fourth-order equation containing an integro- differential operator of fractional order with the Bessel function in the kernel. Bull. Inst. Math., 2024, Vol.7, №1, pp. 112-124 pdf
15. Holboyev A. Dynamic problem on the 1-skeleton of the dodecahedron. Bull. Inst. Math., 2024, Vol.7, №1, pp. 125-130 pdf
1. Khadjiev Dj. On minimality of the Bonnet system of invariants of a hypersurface in a Euclidean space. Bull. Inst. Math., 2024, Vol.7, №2, pp. 1-6 pdf
2. Ergashova Sh. Geometry of Hamiltonian systems on the high dimensional space. Bull. Inst. Math., 2024, Vol.7, №2, pp. 7-13 pdf
3. Sobirov Z. Inverse source problems for pseudo-subdiffusion equation with the Hilfer fractional derivative on a metric graph. Bull. Inst. Math., 2024, Vol.7, №2, pp. 14-24 pdf
4. Gaziev K. Boundary value problems with shift condition for a third order parabolic-hyperbolic equation. Bull. Inst. Math., 2024, Vol.7, №2, pp. 25-34 pdf
5. Dzhamalov S., Khalkhadjayev B., Yusupov Sh. About the unique solvability of a semi-non-local boundary-value problem for a mixed type equation of the second kind of the fourth order. Bull. Inst. Math., 2024, Vol.7, №2, pp. 35-41 pdf
6. Durdiev U. The problem of determining the kernel in the integro-differential equation of beam vibration. Bull. Inst. Math., 2024, Vol.7, №2, pp. 42-49 pdf
7. Ibragimov M. Properties of morphisms between lattices of geometric tripotents in the dual space of theneutral SFS-space. Bull. Inst. Math., 2024, Vol.7, №2, pp. 50-56 pdf
8. Karimov K., Shokirov A. Gellerstedt problem for a three-dimensional mixed type equation with singular coefficient. Bull. Inst. Math., 2024, Vol.7, №2, pp. 57-70 pdf
9. Oripov Sh. A Cauchy problem for the fourth-order equation with the Bessel operator acting on geometric variables. Bull. Inst. Math., 2024, Vol.7, №2, pp. 71-82 pdf
10. Rakhimov B. About conditions of controllability of ensemble trajectories of differential inclusion. Bull. Inst. Math., 2024, Vol.7, №2, pp. 83-91 pdf
11. Tulakova Z. Mixed problems for a three-dimensional elliptic equation with three singular coefficients. Bull. Inst. Math., 2024, Vol.7, №2, pp. 92-104 pdf
12. Khasanov A., Normururodov Kh.Cauchy problem for the modified Korteweg-de Vries-sine-Gordon (mKdV-sG) equation with an additional term in the class of periodic infinite-gap functions. Bull. Inst. Math., 2024, Vol.7, №2, pp. 105-121 pdf
13. Khodjibayev V., Atakhujayev A. On inequalities for the probability of ruin. Bull. Inst. Math., 2024, Vol.7, №2, pp. 122-126 pdf
1. Abdurakhimova Sh. Topological conjugacy in a class of quadratic stochastic operators. Bull. Inst. Math., 2024, Vol.7, №3, pp. 1-5 pdf
2. Aralova K. On dynamics of superposition of quadratic homeomorphisms. Bull. Inst. Math., 2024, Vol.7, №3, pp. 6-21 pdf
3. Dekhkonov F. On the time-optimal control problem for a fourth-order parabolic equation in a one-dimensional domain. Bull. Inst. Math., 2024, Vol.7, №3, pp. 22-31 pdf
4. Dzhalilov A., Abdusalomov X. On some piecewise-linear moving average processes. Bull. Inst. Math., 2024, Vol.7, №3, pp. 32-44 pdf
5. Elmuradova H. An inverse problem of determining the kernel of 1D pseudoparabolic integrodifferential equation. Bull. Inst. Math., 2024, Vol.7, №3, pp. 45-54 pdf
6. Nuriddinov O. Description of local derivations on low-dimensional Jordan algebras. Bull. Inst. Math., 2024, Vol.7, №3, pp. 55-62 pdf
7. Saparbayev R. A Time-non-local problem for the fractional-order telegraph equation. Bull. Inst. Math., 2024, Vol.7, №3, pp. 63-76 pdf
8. Toshpulatov M. Initial-boundary problem for time-fractional mixed equation with space-variable coefficients. Bull. Inst. Math., 2024, Vol.7, №3, pp. 77-91 pdf
9. Yuldashova H. A Mittag-Leffler type function associated with the Gaussian hypergeometric function and its properties. Bull. Inst. Math., 2024, Vol.7, №3, pp. 92-103 pdf
10. Kabulov A., Babadzhanov A., Saymanov I. Algebraic approach to solving recognition problems. Bull. Inst. Math., 2024, Vol.7, №3, pp. 104-109 pdf
11. Karimov Sh., Bogdan A. Characteristic Problem for one non-classical equation of the fourth-order with the Bessel Operator. Bull. Inst. Math., 2024, Vol.7, №3, pp. 110-115 pdf
12. Nasirova D. Problem with Gellerstedt conditions on parallel characteristics for a mixed loaded equation of the second kind. Bull. Inst. Math., 2024, Vol.7, №3, pp. 116-125 pdf
13. Ruziev M., Yuldasheva N. A boundary value problem for the fractional order diffusion equation and the degenerate hyperbolic equation. Bull. Inst. Math., 2024, Vol.7, №3, pp. 126-132 pdf
14. Urinov A., Oripov D. An initial-boundary value problem for a degenerate equation of high even order. Bull. Inst. Math., 2024, Vol.7, №3, pp. 133-145 pdf
15. Khaydarov I. A problem with an integral condition for a mixed parabolic-hyperbolic equation with non-smooth line of type change. Bull. Inst. Math., 2024, Vol.7, №3, pp. 146-152 pdf
16. Khamrayev A., Norov A. Full description of the behavior of trajectories of a cubic operator. Bull. Inst. Math., 2024, Vol.7, №3, pp. 153-159 pdf
17. Khujamiyorov I. On the contact interaction of two fermions with another particle on the lattice. Bull. Inst. Math., 2024, Vol.7, №3, pp.1. Artykbaev
A., Toshmatova M. Surface of osculating circles of a curve. Bull. Inst. Math., 2024, Vol.7, №4, pp. 1-7 pdf
2. Arzikulov F., Alijonova K. Description of derivations
and local derivations on four-dimensional 2 - step nilpotent noncommutative
Jordan algebras. Bull. Inst. Math., 2024, Vol.7, №4, pp. 8-15 pdf
3. Dusanova U. Forward and inverse
problems for a mixed type equation with the Caputo fractional derivative. Bull. Inst. Math., 2024, Vol.7, №4, pp. 16-29 pdf
4. Gaybullaev R., Urazmatov G. The descriptions of some
solvable n-Lie algebras with hyponilpotent ideal. Bull. Inst. Math., 2024, Vol.7, №4, pp. 30-36 pdf
5. Kazakova M., Ruzimurodova
D. Convexity of trajectories
of low-order linear autonomous systems. Bull. Inst. Math., 2024, Vol.7, №4, pp. 37-40 pdf
6. Qudaybergenov A. On the solvability of the
Cauchy problem associated with a special heat equation. Bull. Inst. Math., 2024, Vol.7, №4, pp. 41-46 pdf
7. Hitesh K. On Some Properties of
2-absorbing Ideals in Commutative Γ-Semirings. Bull. Inst. Math., 2024, Vol.7, №4, pp. 47-54 pdf
8. Nuraliyeva N. A three-parameter nonlocal problem involving
the integral condition for the subdiffusion equation. Bull. Inst. Math., 2024, Vol.7, №4, pp. 55-69 pdf
9. Ruzieva D. Strong law of large
numbers for random fields with values in infinite dimensional spaces. Bull. Inst. Math., 2024, Vol.7, №4, pp. 70-75 pdf
10. Yusupbaeva Kh. Khakimov O. On dynamics of the Ising
mapping over Q_2. Bull. Inst. Math., 2024, Vol.7, №4, pp. 76-85 pdf
11. Allakov I., Imamov O. A lower estimate for the
quantity of a natural number represented as a sum of five squared prime numbers
from an arithmetic progression. Bull. Inst. Math., 2024, Vol.7, №4, pp. 86-93 pdf
12. Ibragimov G., Gulomov S.,
Qushakov X. On a linear differential game of evasion with multiple pursuers and one
Evader in Hilbert space l_2. Bull. Inst. Math., 2024, Vol.7, №4, pp. 94-101 pdf
13. Oripov Sh. A Cauchy problem for a
fourth-order pseudo-hyperbolic equation with singular coefficients. Bull. Inst. Math., 2024, Vol.7, №4, pp. 102-116 pdf
14. Sharipov A., Topvoldiyev F. On the convergence of
convex surfaces by sections. Bull. Inst. Math., 2024, Vol.7, №4, pp. 117-120 pdf
15. Ergashev T.
Confluent hypergeometric functions in three variables and associated systems of
partial differential equations. Bull. Inst. Math., 2024, Vol.7, №4, pp. 121-215 pdf